Surface configuration of a medial front portion of a suction nozzle



FIG. 1 is a top plan view of a medial front portion of a suction nozzle showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an enlarged top plan view thereof;

FIG. 4 is cross-sectional view thereof taken along line 4--4 in FIG. 3; and,

FIG. 5 is a cross-sectional view thereof taken along line 5--5 in FIG. 3.

The portions shown in broken lines in FIGS. 1 through 5 are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a surface configuration of a medial front portion of a suction nozzle, as shown and described. 